WOW.... Cooking with heat!

Some great places for 5.7 mods are Moe's Performance, and Sharadon Performance. For great motor work, Stew at Inertia Motorsports. All 3 are mainly Hemi shops.

If we get in touch with Bob at Moe's he can get the Diablo tuners for great pricing. Diablo wont allow them to sell for less then a certain amount, but free shipping, and, or a gift is Bobs style.

Guys (and Gals), The best thing I can do for you is pricing. I deal with 100's of shops around the world. You will want your car custom configured by you! Some mods are generic, and great for all... Others are for the guys who want all they can get, even others fall in between. It's not cheap to go fast, but the first 50hp will feel like a gift compared to the next 50.
Only one thing beats cubic inches... Thats cubic dollars!